INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '77275c9aaeddb4e399c8e34c46651b77fcd35902af00f73a5ed5d36bd9ca271e', 
    '6g4yFtqcCKSwydmKPSlZ27bG9NXVOaSaMyy2koSGPlw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)